Wasn't there git on ipfs?
It'll be damn useful now.
Discussion
There is something called radicle.xyz written by rustaceans. But I see there is a lot of buzz in git/nips lateley. So hang tight I guess?
But still, i'ts sad that N is attacking emulators as all retrogame sales they've done in the past years were "official" repacks of open source emulators+fanripped ROMs. :(